The Raspberry Pi, which had been bought for two months, was finally shipped. A shell is required, and the heatsink/fan also has a Mico HDMI adapter. After all, I still have the line. The memory card was also bought in advance. The mirror image is also burned well.
Peanut shells can be used for intranet penetration. This allows the extranet to be accessible. As for the free domain name, it doesn't matter, register a domain name to resolve to the CHAME peanut shell that is difficult to remember the domain name!
I don't know how many times WordPress has been built. If you don't report an error, you can do it in minutes.